Dimitri Papageorgiou studied with Hermann Markus Pressl and Andrzej Dobrowolski in Graz, majoring in composition. He completed his postgraduate studies with D. M. Jenni, J. D. Roberts and D. K. Gompper, earning his Ph.D. in Iowa. In 2007 he was appointed Assistant Professor of Composition at the Aristotle University of Thessaloniki. His works have been aired several times on ORF, the Greek national radio and numerous U.S. radio stations. He has appeared at festivals and conferences throughout the U.S. and Europe, has been commissioned by various institutions and ensembles and is the co-founder of the dissonArt ensemble.